0900 A Community-based Survey of Personal Perspectives Regarding Prodromal Sleep Screening for Neurodegenerative Disorders

Abstract

Abstract Introduction Sleep markers can assess prodromal risk for neurodegenerative disorders (NDD). In a recent study conducted by the Mayo Clinic, most isolated REM sleep behavior disorder patients preferred knowing about their risk for parkinsonism or dementia. In their email survey, patients indicated a strong preference for disclosure of prognostic NDD risk in order to spur family discussions and plan for the future. For this pilot study, the Mayo questions were modified in order to investigate the perspectives and preferences of community-based adults about potentially being at-risk of a NDD and how it might impact their lives. Methods A brief survey was administered to Rotary Club attendees prior to a presentation on sleep and neurodegenerative disease. Each question offered five responses: strongly disagree, disagree, neutral, agree, or strongly agree. Personal identifiers were not obtained. Thirty-four surveys were completed from approximately equal numbers of older men and women with estimated ages above 50 years. Personal information were not obtained (e.g., age and sex). Results When asked whether it was important to know their NDD risk given the fact that there are no known methods to prevent or cure the disease, most (83%) strongly agreed or agreed, while only 18% preferred not to know their NDD risk. The majority felt they would be more pessimistic about their future if identified as being at risk of NDD the (62% strongly agreed/agreed). Most believed their priorities and plans for living life would change (68% strongly agreed/agreed). Further, the vast majority felt that knowing NDD risk would help them plan for the future (89% strongly agreed/agreed), including planning for health resources and support (88% strongly agreed/agreed). Conclusion Eighty-three percent of those surveyed reported they would benefit from knowing if they were at risk of NDD, even though the majority would feel more pessimistic about their future. The vast majority (89%) responded that knowing their NDD risk would help them plan for the future. These results suggest that most community adults might be receptive to future sleep screening for NDD with results. Investigations are underway to confirm these findings in a broader community-based study. Support (if any) NIA-R44AG050326